Thomas Sinnickson Gayner's Net Worth
$85.5 Million
Estimate Recalculated Nov 11, 2024 02:48AM EST
Who is Thomas Sinnickson Gayner?
Thomas Sinnickson Gayner has an estimated net worth of $85.5 Million. This is based on reported shares across multiple companies, which include Colfax CORP, Cable One, Inc., Graham Holdings Co, MARKEL GROUP INC., and COCA COLA CO.
SEC CIK
Thomas Sinnickson Gayner's CIK is 0001159015
Past Insider Trading and Trends
2015 was Thomas Sinnickson Gayner's most active year for acquiring shares with 12 total transactions. Thomas Sinnickson Gayner's most active month to acquire stocks was the month of April. 2016 was Thomas Sinnickson Gayner's most active year for disposing of shares, totalling 4 transactions. Thomas Sinnickson Gayner's most active month to dispose stocks was the month of November. 2019 saw Thomas Sinnickson Gayner paying a total of $1,350,403.36 for 13,779 shares, this is the most they've acquired in one year. In 2016 Thomas Sinnickson Gayner cashed out on 7,283 shares for a total of $5,862,952.07, their largest year based on trade value.
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Colfax CORP (ENOV) Snapshot price: $43.44
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +0.76% | 490 |
—
|
—
| 65.06K |
Dec 31
| |||
Form 4
| +0.77% | 491 |
—
|
—
| 64.57K |
Sep 30
| |||
Form 4
| +0.77% | 492 |
—
|
—
| 64.08K |
Jun 30
| |||
Form 4
| +5.46% | 3.29K |
—
|
—
| 63.59K |
May 12
| |||
Form 4
| +0.81% | 486 |
—
|
—
| 60.29K |
Mar 31
| |||
Form 4
| +0.94% | 556 |
—
|
—
| 59.81K |
Dec 31
| |||
Form 4
| +1.04% | 610 |
—
|
—
| 59.25K |
Sep 30
| |||
Form 4
| +1.05% | 610 |
—
|
—
| 58.64K |
Jun 30
| |||
Form 4
| +4.63% | 2.57K |
—
|
—
| 58.03K |
May 21
| |||
Form 4
| +1.97% | 1.07K |
—
|
—
| 55.46K |
Mar 31
| |||
Form 4
| +1.09% | 585 |
—
|
—
| 54.39K |
Dec 31
| |||
Form 4
| +1.38% | 732 |
—
|
—
| 53.8K |
Sep 30
| |||
Form 4
| +1.41% | 738 |
—
|
—
| 53.07K |
Jun 28
| |||
Form 4
| +4.42% | 2.21K |
—
|
—
| 52.33K |
May 13
| |||
Form 4
| +1.36% | 674 |
—
|
—
| 50.12K |
Mar 29
| |||
Form 4
| +1.97% | 957 |
—
|
—
| 49.45K |
Dec 31
| |||
Form 4/A
| +1.16% | 555 |
—
|
—
| 48.49K |
Sep 28
| |||
Form 4
| +1.20% | 575 |
—
|
—
| 48.51K |
Sep 28
| |||
Form 4
| +1.38% | 653 |
—
|
—
| 47.94K |
Jun 29
| |||
Form 4
| +4.36% | 1.97K |
—
|
—
| 47.28K |
May 17
| |||
Form 4
| +1.40% | 627 |
—
|
—
| 45.31K |
Mar 29
| |||
Form 4
| +1.19% | 525 |
—
|
—
| 44.68K |
Dec 29
| |||
Form 4
| +1.10% | 480 |
—
|
—
| 44.16K |
Sep 30
| |||
Form 4
| +1.19% | 514 |
—
|
—
| 43.68K |
Jun 30
| |||
Form 4
| +3.78% | 1.57K |
—
|
—
| 43.16K |
May 18
| |||
Form 4
| +0.93% | 383 |
—
|
—
| 41.59K |
Mar 31
| |||
Form 4
| +1.02% | 418 |
—
|
—
| 41.2K |
Dec 30
| |||
Form 4
| +1.19% | 478 |
—
|
—
| 40.79K |
Sep 30
| |||
Form 4
| +1.43% | 567 |
—
|
—
| 40.31K |
Jun 30
| |||
Form 4
| +5.31% | 2K |
—
|
—
| 39.74K |
May 13
| |||
Form 4
| +1.41% | 525 |
—
|
—
| 37.74K |
Mar 31
| |||
Form 4
| +1.76% | 642 |
—
|
—
| 37.21K |
Dec 31
| |||
Form 4
| +1.39% | 502 |
—
|
—
| 36.57K |
Sep 30
| |||
Form 4
| +0.91% | 325 |
—
|
—
| 36.07K |
Jun 30
| |||
Form 4
| +2.93% | 1.02K |
—
|
—
| 35.74K |
May 13
| |||
Form 4
| +0.91% | 314 |
—
|
—
| 34.73K |
Mar 31
| |||
Form 4
| +1.07% | 364 |
—
|
—
| 34.41K |
Dec 31
| |||
Form 4
| +0.58% | 197 |
—
|
—
| 34.05K |
Sep 30
| |||
Form 4
| +0.45% | 151 |
—
|
—
| 33.85K |
Jun 30
| |||
Form 4
| +2.08% | 687 |
—
|
—
| 33.7K |
May 14
| |||
Form 4
| +0.48% | 158 |
—
|
—
| 33.02K |
Mar 31
| |||
Form 4
| +0.54% | 177 |
—
|
—
| 32.86K |
Dec 31
| |||
Form 4
| +0.61% | 199 |
—
|
—
| 32.68K |
Sep 30
| |||
Form 4
| +0.67% | 216 |
—
|
—
| 32.48K |
Jun 30
| |||
Form 4
| +2.63% | 828 |
—
|
—
| 32.27K |
May 16
| |||
Form 4
| +0.78% | 242 |
—
|
—
| 31.44K |
Mar 31
| |||
Form 4
| +0.90% | 279 |
—
|
—
| 31.2K |
Dec 31
| |||
Form 4
| +1.00% | 307 |
—
|
—
| 30.92K |
Sep 30
| |||
Form 4
| +1.20% | 363 |
—
|
—
| 30.61K |
Jun 30
| |||
Form 4
| +4.79% | 1.38K |
—
|
—
| 30.25K |
May 16
| |||
Form 4
| +0.87% | 248 |
—
|
—
| 28.86K |
Mar 31
| |||
Form 4
| +1.08% | 307 |
—
|
—
| 28.61K |
Dec 30
| |||
Form 4
| +1.55% | 432 |
—
|
—
| 28.31K |
Sep 30
| |||
Form 4
| +1.28% | 353 |
—
|
—
| 27.88K |
Jun 30
| |||
Form 4
| +11.19% | 2.77K |
—
|
—
| 27.52K |
May 18
| |||
Form 4
| +1.56% | 381 |
—
|
—
| 24.75K |
Mar 31
| |||
Form 4
| +1.99% | 475 |
—
|
—
| 24.37K |
Dec 31
| |||
Form 4
| +2.52% | 588 |
—
|
—
| 23.9K |
Sep 30
| |||
Form 4
| +3.74% | 841 |
—
|
—
| 23.31K |
Jun 30
| |||
Form 4
| +27.33% | 4.82K |
—
|
—
| 22.47K |
May 19
| |||
Form 4
| +4.40% | 743 |
—
|
—
| 17.64K |
Mar 31
| |||
Form 4
| +4.49% | 727 |
—
|
—
| 16.9K |
Dec 31
| |||
Form 4
| +5.36% | 823 |
—
|
—
| 16.18K |
Sep 30
| |||
Form 4
| +7.97% | 1.13K |
—
|
—
| 15.35K |
Jun 30
| |||
Form 4
| +108.18% | 7.39K |
—
|
—
| 14.22K |
May 12
| |||
Form 4
| +22.93% | 1.27K |
—
|
—
| 6.83K |
Mar 31
| |||
Form 4
|
∞
| 5.56K |
—
|
—
| 5.56K |
May 13
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
Cable One, Inc. (CABO) Snapshot price: $345.23
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +0.04% | 1 |
—
|
—
| 2.42K |
Mar 10
| |||
Form 4
| +4.31% | 100 |
$709.30 | $70,930.00 | 2.42K |
Mar 6
| |||
Form 4
| +0.04% | 1 |
—
|
—
| 2.32K |
Dec 16
| |||
Form 4
| +23.04% | 5K |
$714.72 | $3,573,598.50 | 26.7K |
Nov 14
| |||
Form 4
| +85.47% | 10K |
$656.86 | $6,568,601.00 | 21.7K |
Nov 8 - Nov 9
| |||
Form 4
| +4.46% | 500 |
$1,094.74 | $547,370.00 | 11.7K |
Sep 12
| |||
Form 4
| +4.67% | 500 |
$1,106.44 | $553,220.00 | 11.2K |
Sep 6
| |||
Form 4
| +4.90% | 500 |
$1,177.75 | $588,875.00 | 10.7K |
Aug 29
| |||
Form 4
| +2.20% | 50 |
$1,225.00 | $61,250.00 | 2.32K |
Aug 24
| |||
Form 4
| +96.15% | 5K |
$1,291.17 | $6,455,850.00 | 10.2K |
Jun 1
| |||
Form 4
| +0.67% | 50 |
$1,257.97 | $62,898.50 | 7.47K |
May 25
| |||
Form 4
| +3.20% | 230 |
—
|
—
| 7.42K |
May 20
| |||
Form 4
| +1.83% | 129 |
—
|
—
| 7.19K |
May 21
| |||
Form 4
| +1.80% | 125 |
—
|
—
| 7.06K |
May 15
| |||
Form 4
| +2.98% | 201 |
—
|
—
| 6.93K |
May 17
| |||
Form 4
| +5.81% | 370 |
—
|
—
| 6.73K |
May 8
| |||
Form 4
| +0.78% | 49 |
—
|
—
| 6.36K |
May 7 - May 8
| |||
Form 4
| +3.00% | 184 |
—
|
—
| 6.32K |
May 2
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 3
| |||
Form 4
| +6.20% | 358 |
—
|
—
| 6.13K |
May 2 - May 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 3
| |||
Form 4
| +8.92% | 473 |
—
|
—
| 5.77K |
May 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 4
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 4
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Aug 4
| |||
Form 4
|
∞
| 5.3K |
—
|
—
| 5.3K |
Jul 1
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
Graham Holdings Co (GHC) Snapshot price: $795.19
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +16.67% | 100 |
$743.30 | $74,330.00 | 700 |
Sep 12
| |||
Form 4
| +20.00% | 100 |
$607.24 | $60,724.00 | 600 |
Nov 9
| |||
Form 4
| +25.00% | 100 |
$569.83 | $56,983.00 | 500 |
Sep 8
| |||
Form 4
| +1.82% | 100 |
$581.63 | $58,163.00 | 5.6K |
May 9
| |||
Form 4
| +1.85% | 100 |
$556.15 | $55,615.00 | 5.5K |
Sep 16
| |||
Form 4
| +1.89% | 100 |
$595.17 | $59,517.00 | 5.4K |
Nov 11
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
MARKEL GROUP INC. (MKL) Snapshot price: $1533.79
Chief Executive Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +0.20% | 100 |
$1,549.72 | $154,972.00 | 48.89K |
Nov 1
| |||
Form 4
| +2.18% | 1.04K |
—
|
—
| 48.79K |
Feb 20
| |||
Form 4
| +6.02% | 2.71K |
—
|
—
| 47.75K |
Feb 20
| |||
Form 4
| +0.22% | 100 |
$1,414.74 | $141,474.00 | 45.04K |
Feb 2
| |||
Form 4
| -0.10% | -46.00 |
$1,401.29 | -$64,459.34 | 44.94K |
Dec 5
| |||
Form 4
| +0.22% | 100 |
$1,311.92 | $131,192.00 | 44.98K |
Nov 3
| |||
Form 4
| +0.22% | 100 |
$1,479.47 | $147,947.00 | 44.88K |
Aug 4
| |||
Form 4
| +2.44% | 1.07K |
—
|
—
| 44.78K |
May 16
| |||
Form 4
| +0.11% | 50 |
$1,359.93 | $67,996.50 | 43.72K |
May 2
| |||
Form 4
| +3.70% | 1.56K |
—
|
—
| 43.67K |
Feb 14
| |||
Form 4
| +0.06% | 25 |
$1,317.18 | $32,929.50 | 42.11K |
Feb 3
| |||
Form 4
| -0.10% | -43.00 |
$1,315.34 | -$56,559.62 | 42.08K |
Dec 6
| |||
Form 4
| +0.12% | 50 |
$1,230.60 | $61,530.00 | 42.13K |
Nov 8
| |||
Form 4
| +0.12% | 50 |
$1,202.46 | $60,123.00 | 42.08K |
Aug 4
| |||
Form 4
| +0.12% | 50 |
$1,306.00 | $65,300.00 | 42.03K |
May 9
| |||
Form 4
| +4.67% | 1.87K |
—
|
—
| 41.98K |
Feb 15
| |||
Form 4
| -0.08% | -32.00 |
$1,249.50 | -$39,984.00 | 40.1K |
Dec 7
| |||
Form 4
| +0.06% | 25 |
$1,251.30 | $31,282.50 | 40.13K |
Nov 22
| |||
Form 4/A
| +5.09% | 1.94K |
—
|
—
| 40.11K |
Feb 16
| |||
Form 4
| +5.28% | 2.02K |
—
|
—
| 40.18K |
Feb 16
| |||
Form 4
| -0.12% | -44.00 |
$1,046.33 | -$46,038.50 | 38.17K |
Dec 3 - Dec 8
| |||
Form 4
| +4.91% | 1.79K |
—
|
—
| 38.21K |
Feb 18
| |||
Form 4
| +3.78% | 1.33K |
$1,016.87 | $1,350,403.36 | 36.42K |
Feb 19
| |||
Form 4
| -0.16% | -56.00 |
$1,136.46 | -$63,641.76 | 35.09K |
Dec 4
| |||
Form 4
| +3.00% | 1.02K |
$1,112.73 | $1,140,548.25 | 35.15K |
Feb 21
| |||
Form 4
| -0.03% | -9.00 |
$1,130.97 | -$10,178.73 | 34.13K |
Jan 16
| |||
Form 4
| -0.17% | -57.00 |
$1,110.08 | -$63,274.32 | 34.13K |
Dec 5
| |||
Form 4
| +2.32% | 775 |
$981.23 | $760,453.25 | 34.19K |
Feb 21
| |||
Form 4
| -5.10% | -1.80K |
$958.00 | -$1,721,526.00 | 33.42K |
May 13
| |||
Form 4
| +0.00% | 0.06 |
$884.98 | $54.96 | 35.21K |
Mar 10
| |||
Form 4
| +2.00% | 691 |
—
|
—
| 35.21K |
Feb 22
| |||
Form 4
| -12.65% | -5.00K |
$826.03 | -$4,130,150.00 | 34.52K |
Feb 16
| |||
Form 4
| +0.00% | 0.62 |
$885.30 | $550.04 | 39.52K |
Dec 24
| |||
Form 4
| -0.03% | -13.00 |
$867.39 | -$11,276.07 | 39.52K |
Jan 4
| |||
Form 4
| -0.07% | -26.00 |
$904.18 | -$23,508.68 | 39.53K |
Dec 1
| |||
Form 4
| -0.04% | -14.00 |
$810.77 | -$11,350.78 | 39.56K |
Jul 1
| |||
Form 4/A
| +3.31% | 1.27K |
—
|
—
| 39.57K |
Feb 23
| |||
Form 4
| +3.31% | 1.27K |
—
|
—
| 39.57K |
Feb 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +4.48% | 1.64K |
—
|
—
| 38.31K |
Feb 19
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +11.58% | 3.81K |
—
|
—
| 36.66K |
May 13
| |||
Form 4
| +4.01% | 1.27K |
—
|
—
| 32.86K |
Feb 19
| |||
Form 4
| +0.32% | 100 |
$430.34 | $43,033.99 | 31.59K |
Dec 31
| |||
Form 4
| -0.08% | -24.00 |
$479.27 | -$11,502.48 | 31.49K |
Dec 3
| |||
Form 4
| -0.07% | -20.98 |
$397.99 | -$8,350.63 | 31.51K |
Dec 2
| |||
Form 4
| -0.03% | -8.06 |
$405.85 | -$3,271.96 | 31.53K |
May 10
| |||
Form 4
| +3.51% | 1.07K |
—
|
—
| 31.54K |
Feb 23
| |||
Form 4
| -0.02% | -7.55 |
$353.44 | -$2,669.85 | 30.47K |
Dec 1
| |||
Form 4
| +10.04% | 2.78K |
—
|
—
| 30.48K |
May 10
| |||
Form 4
| -0.06% | -15.76 |
$339.98 | -$5,358.69 | 27.7K |
Dec 9
| |||
Form 4
| -0.06% | -17.95 |
$266.19 | -$4,778.29 | 27.71K |
Dec 2
| |||
Form 4
| +6.14% | 1.6K |
—
|
—
| 27.73K |
Feb 26
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +5.86% | 1.45K |
—
|
—
| 26.13K |
Feb 22
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +2.16% | 521 |
—
|
—
| 24.68K |
Mar 2
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +4.71% | 1.09K |
—
|
—
| 24.16K |
Feb 25
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +5.67% | 1.24K |
—
|
—
| 23.07K |
Feb 26
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
COCA COLA CO (KO) Snapshot price: $71.11
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 19
| |||
Form 3
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